48969460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 62797580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4157, 5890, 8314, 11780, 16628, 20785, 41570, 78983, 83140, 128867, 157966, 257734, 315932, 394915, 515468, 644335, 789830, 1288670, 1579660, 2448473, 2577340, 4896946, 9793892, 12242365, 24484730, 48969460]

約数ペア:

[(1, 48969460), (2, 24484730), (4, 12242365), (5, 9793892), (10, 4896946), (19, 2577340), (20, 2448473), (31, 1579660), (38, 1288670), (62, 789830), (76, 644335), (95, 515468), (124, 394915), (155, 315932), (190, 257734), (310, 157966), (380, 128867), (589, 83140), (620, 78983), (1178, 41570), (2356, 20785), (2945, 16628), (4157, 11780), (5890, 8314)]